54239908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3943}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 100493120

約数和(自身を除く): 46253212

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 3943, 6878, 7886, 13756, 15772, 74917, 149834, 299668, 713683, 1427366, 2854732, 13559977, 27119954, 54239908]

約数ペア:

[(1, 54239908), (2, 27119954), (4, 13559977), (19, 2854732), (38, 1427366), (76, 713683), (181, 299668), (362, 149834), (724, 74917), (3439, 15772), (3943, 13756), (6878, 7886)]